package com.javen.service;  

import java.util.List;

import com.javen.model.Food;
import com.javen.model.Order;
import com.javen.model.Seller;

  
  
public interface UserService {  
	List <Seller> getSellers();
	
	Seller getSeller(Integer sellerId);
	
	List<Food> getFoods(int sellerId);
	
	Food getFood(int foodId);
	
	List<Food> getFoodsByClassName(int sellerId,String className);
	
	int addOrder(Order order);
}  